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Re: gdbstub initial code, v9

On 09/09, Frank Ch. Eigler wrote:
> Hi -
>
> On Thu, Sep 09, 2010 at 05:50:47PM +0200, Oleg Nesterov wrote:
>
> > Probably I need to implement G/P first, otherwise gdb can't change ip.
>
> Perhaps.
>
> > Still, I'd appreciate if someone can explain me what gdb needs/expects
> > to handle breakpoints before I start to read the sources.
>
> It'd be simpler if the normal all-stop mode was what you first focused
> on.  That mode works fine with Z/z and with M/m based breakpoint
> insertion/removal and c/s continue/singlestep.  (This stuff was all
> working in the earlier gdbstub code.)
>
> Re. non-stop mode, see
> http://www.codesourcery.com/publications/non_stop_multi_threaded_debugging_in_gdb.pdf

Thanks a lot, downloaded.

Oleg.
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